Quick jetting tip needed, 60F, sealevel, humid

1 reply to this topic
  • sirthumpalot

Posted January 05, 2006 - 05:05 PM


OK guys, going riding this weekend and it's COLD. You guys up north don't laugh, but the low will be 40F and the high 60F. I have never ridden below 60F (typically in 80F+). Any jetting tips for a stock 01' 426 on pump fuel in 40-60F weather? Will stock jetting run OK, or do I need to quickly obtain some jets before Saturday?

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  • 642MX

Posted January 05, 2006 - 05:08 PM


I run the stock pilot (42), stock needle, and a 165 main jet in the cold.

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